EP 2785472 A1 20141008 - DEVICE FOR CLASSIFYING GRAINY PRODUCTS
Title (en)
DEVICE FOR CLASSIFYING GRAINY PRODUCTS
Title (de)
VORRICHTUNG ZUM SICHTEN VON KÖRNIGEM GUT
Title (fr)
DISPOSITIF POUR SEPARER DES PRODUITS GRANULEUX
Publication
Application
Priority
- DE 102011055762 A 20111128
- EP 2012073513 W 20121123
Abstract (en)
[origin: WO2013079416A1] The invention relates to a device (1) for sifting granular material into at least three fractions, comprising at least one static sifter (2) forming a first sifting stage and at least one dynamic sifter (3) forming a second sifting stage, wherein the static sifter (2) has several impact installations and conducting installations (8, 9) arranged one below the other in the manner of stairs in a sifter housing (4) having a first material inlet (5), a sifting gas inlet (6), and a coarse material outlet (7), wherein the dynamic sifter (3) is designed as a rod basket sifter having a rotary rod basket (12) and has a sifter housing (11) having at least one medium material outlet (17) and one fine material outlet (18). The static sifter (2) is directly connected laterally to the second sifter housing (11) of the dynamic sifter (3) by means of the sifter housing (4) of the static sifter, which sifter housing is arranged, for example, in the manner of a shaft and at an angle to the vertical, and the static shifter transitions into the second shifter housing. The rod basket (12) of the dynamic sifter (3) rotates about a vertical axis (14).
IPC 8 full level
B07B 4/04 (2006.01); B02C 21/00 (2006.01); B02C 23/12 (2006.01); B02C 23/14 (2006.01); B07B 4/08 (2006.01); B07B 7/083 (2006.01); B07B 9/02 (2006.01)
CPC (source: EP US)
B02C 21/005 (2013.01 - EP US); B02C 23/12 (2013.01 - EP US); B02C 23/14 (2013.01 - EP US); B07B 4/04 (2013.01 - EP US); B07B 4/08 (2013.01 - US); B07B 7/083 (2013.01 - EP US); B07B 9/02 (2013.01 - EP US)
Citation (search report)
See references of WO 2013079416A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102011055762 A1 20130529; DE 102011055762 B4 20140828; CN 104039466 A 20140910; CN 104039466 B 20170524; DK 2785472 T3 20161024; EP 2785472 A1 20141008; EP 2785472 B1 20160720; ES 2592632 T3 20161130; IN 1125KON2014 A 20151016; US 2014306044 A1 20141016; US 9636712 B2 20170502; WO 2013079416 A1 20130606
DOCDB simple family (application)
DE 102011055762 A 20111128; CN 201280063825 A 20121123; DK 12790561 T 20121123; EP 12790561 A 20121123; EP 2012073513 W 20121123; ES 12790561 T 20121123; IN 1125KON2014 A 20140527; US 201214357153 A 20121123